040000 tree f1268b45319a199bcaaed052bc730422c4fd0406	compat-hive-2
040000 tree 2405997edc2db9b19b58e6c32b2fcb4454530ffe	compat-hive-3
040000 tree a1b4442fabf5787f61a10c03a294f694b5530051	main
040000 tree 648db1de1e826217b65195bdd914ef70ea4583fe	test